-54.24% is the change from 271 to 124
Calculation steps:
[( 124 - 271 ) ÷ 271] x 100 = -54.24%
Formula
Percentage change = [(124 - 271) / 271] x 100
Subtract the new number by the original number
124 - 271 = -147
-147 ÷ 271 = -0.5424354243542435
-0.5424354243542435 x 100 = -54.24%